Hi Steven and "meepers",

First of all, thank you very much for sharing this great software.

I am having a problem with the MEEP software (MPI version), and I have found that this same problem was reported some months ago in the Meep discussing list.

This is the link to the problem reported:
http://article.gmane.org/gmane.comp.science.electromagnetism.meep.general/2193/match=creating+hdf5+output+hangs

It seems that finally the thread didn't provide a satisfactory response for the problem, so I'd like to know if there is any other suggestion about this.

We have performed some tests, and Meep-MPI works fine when the size of the eps.h5 file is smaller than the memory of a single node, but it hangs when the h5 file is bigger (or close to) than the total amount of memory of the node. Maybe this can be a clue.

Any help about this would be very welcomed.

Thanks in advance and best regards,

Raimundo GarcĂ­a-Olcina
Optical and Quantum Communications Group
iTEAM Research Institute @ Univ. Politécnica Valencia (SPAIN)


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